# Coupling HiSmart M18 EL240036 — hydraulic/industrial coupling M18 thread

**URL:** https://aio.lv/en/product--hismart-el240036--10800058
**Data updated:** 2025-12-30 12:39 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** HiSmart
**Manufacturer code:** EL240036
**EAN:** 9990000240036
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-el240036--10800058

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

HiSmart M18 coupling EL240036 is a threaded M18 coupling designed for hydraulic and industrial fluid connections. It provides a secure mechanical link between hoses, pipes or fittings with M18 threads, ensuring leak-resistant flow and reliable operation in maintenance, assembly or repair tasks. Suitable for workshop and field use where threaded M18 connections are required.

## Long description

Coupling HiSmart M18 EL240036 is a threaded M18 coupling made from high-strength brass alloy for grounding, lightning protection and industrial hydraulic applications. The coupling provides a secure screw-type M18 connection to join rods, driving heads or threaded fittings, allowing extension of rod length while protecting ground rod threads from damage and slowing corrosion.
Advantages
The coupling is manufactured from a high-strength copper/brass alloy for improved mechanical durability and corrosion resistance. Its M18 screw thread ensures reliable, easy assembly and a stable mechanical and electrical connection in grounding and hydraulic systems. Compact dimensions and a moderate weight make it suitable for workshop and field use.
Suitable for
Connecting ground rods and rod-to-head assemblies
Extending rod length by joining multiple rods
Use in grounding and lightning protection systems
Industrial and hydraulic threaded M18 connections in maintenance and repair tasks
Key specifications
Material: brass (high-strength copper alloy)
Rod diameter: 16 mm
Screw type: M18
Length: 68 mm
Outer diameter: 22 mm
Weight: 111 g
How to use
Thread the coupling onto the M18 male thread of a rod or driving head by hand, then tighten securely with appropriate tools to ensure a firm mechanical and electrical connection. To extend a rod, join two rods by threading each rod end into opposite sides of the coupling until fully engaged. Ensure threads are clean and undamaged before assembly to prevent cross-threading and to maintain electrical continuity.
Usage recommendations
For grounding and lightning protection applications, verify compatibility with the rod material and system requirements. Inspect threads regularly for corrosion or wear and retighten after initial installation if necessary. Avoid using damaged or severely corroded couplings to maintain reliable mechanical and electrical performance.

## FAQ

### How much does the Coupling HiSmart M18 EL240036 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HiSmart products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HiSmart service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10800058/60067591_large.webp